function disable (a) {

	if(a=="feat") {
	document.getElementById("features").style.display = "block";
	document.getElementById("textentry").style.display = "none";
	document.getElementById("picture").style.display = "none";
	document.getElementById("review").style.display = "none";
}
	if(a=="text") {
	document.getElementById("textentry").style.display = "block";
	document.getElementById("features").style.display = "none";
	document.getElementById("picture").style.display = "none";
	document.getElementById("review").style.display = "none";
}
	if(a=="pic") {
	document.getElementById("picture").style.display = "block";
	document.getElementById("textentry").style.display = "none";
	document.getElementById("features").style.display = "none";
	document.getElementById("review").style.display = "none";
}
	if(a=="rev") {
	document.getElementById("picture").style.display = "none";
	document.getElementById("textentry").style.display = "none";
	document.getElementById("features").style.display = "none";
	document.getElementById("review").style.display = "block";
}

	if(a=="cole") {
	document.getElementById("dvorak").style.display = "none";
	document.getElementById("hcesar").style.display = "none";
	document.getElementById("maltron").style.display = "none";
	document.getElementById("plum").style.display = "none";
	document.getElementById("qwerf").style.display = "none";
	document.getElementById("quicktype").style.display = "none";	
	document.getElementById("staggered").style.display = "none";
	document.getElementById("colemak").style.display = "block";	
	document.getElementById("layout").style.display = "block";
}

	if(a=="dvor") {
	document.getElementById("colemak").style.display = "none";
	document.getElementById("hcesar").style.display = "none";
	document.getElementById("maltron").style.display = "none";
	document.getElementById("plum").style.display = "none";
	document.getElementById("qwerf").style.display = "none";
	document.getElementById("quicktype").style.display = "none";	
	document.getElementById("staggered").style.display = "none";
	document.getElementById("dvorak").style.display = "block";	
	document.getElementById("layout").style.display = "block";
}

	if(a=="hc") {
	document.getElementById("dvorak").style.display = "none";
	document.getElementById("colemak").style.display = "none";
	document.getElementById("maltron").style.display = "none";
	document.getElementById("plum").style.display = "none";
	document.getElementById("qwerf").style.display = "none";
	document.getElementById("quicktype").style.display = "none";	
	document.getElementById("staggered").style.display = "none";
	document.getElementById("hcesar").style.display = "block";	
	document.getElementById("layout").style.display = "block";
}

	if(a=="malt") {
	document.getElementById("dvorak").style.display = "none";
	document.getElementById("hcesar").style.display = "none";
	document.getElementById("colemak").style.display = "none";
	document.getElementById("plum").style.display = "none";
	document.getElementById("qwerf").style.display = "none";
	document.getElementById("quicktype").style.display = "none";	
	document.getElementById("staggered").style.display = "none";
	document.getElementById("maltron").style.display = "block";	
	document.getElementById("layout").style.display = "block";
}

	if(a=="pl") {
	document.getElementById("dvorak").style.display = "none";
	document.getElementById("hcesar").style.display = "none";
	document.getElementById("maltron").style.display = "none";
	document.getElementById("colemak").style.display = "none";
	document.getElementById("qwerf").style.display = "none";
	document.getElementById("quicktype").style.display = "none";	
	document.getElementById("staggered").style.display = "none";
	document.getElementById("plum").style.display = "block";	
	document.getElementById("layout").style.display = "block";
}

	if(a=="quick") {
	document.getElementById("dvorak").style.display = "none";
	document.getElementById("hcesar").style.display = "none";
	document.getElementById("maltron").style.display = "none";
	document.getElementById("plum").style.display = "none";
	document.getElementById("qwerf").style.display = "none";
	document.getElementById("colemak").style.display = "none";	
	document.getElementById("staggered").style.display = "none";
	document.getElementById("quicktype").style.display = "block";	
	document.getElementById("layout").style.display = "block";
}

	if(a=="qwe") {
	document.getElementById("dvorak").style.display = "none";
	document.getElementById("hcesar").style.display = "none";
	document.getElementById("maltron").style.display = "none";
	document.getElementById("plum").style.display = "none";
	document.getElementById("colemak").style.display = "none";
	document.getElementById("quicktype").style.display = "none";	
	document.getElementById("staggered").style.display = "none";
	document.getElementById("qwerf").style.display = "block";	
	document.getElementById("layout").style.display = "block";
}

	if(a=="stag") {
	document.getElementById("dvorak").style.display = "none";
	document.getElementById("hcesar").style.display = "none";
	document.getElementById("maltron").style.display = "none";
	document.getElementById("plum").style.display = "none";
	document.getElementById("qwerf").style.display = "none";
	document.getElementById("quicktype").style.display = "none";	
	document.getElementById("colemak").style.display = "none";
	document.getElementById("staggered").style.display = "block";	
	document.getElementById("layout").style.display = "block";
}

}